{"id":"CVE-2019-17531","revision":null,"records":[{"revision":"9ec7ce71100f4d7d95b03980a77bb86e","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2019-17531","aliases":[],"title":"A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache…","description":"A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload.","state":0,"publishedAt":"2019-10-12T20:07:34+00:00","modifiedAt":"2026-10-08T20:53:03.848+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://lists.apache.org/thread.html/b3c90d38f99db546de60fea65f99a924d540fae2285f014b79606ca5%40%3Ccommits.pulsar.apache.org%3E","https://access.redhat.com/errata/RHSA-2019:4192","https://lists.debian.org/debian-lts-announce/2019/12/msg00013.html","https://lists.apache.org/thread.html/r392099ed2757ff2e383b10440594e914d080511d7da1c8fed0612c1f%40%3Ccommits.druid.apache.org%3E","https://access.redhat.com/errata/RHSA-2020:0164","https://access.redhat.com/errata/RHSA-2020:0159","https://access.redhat.com/errata/RHSA-2020:0160","https://access.redhat.com/errata/RHSA-2020:0161","https://access.redhat.com/errata/RHSA-2020:0445","https://medium.com/%40cowtowncoder/on-jackson-cves-dont-panic-here-is-what-you-need-to-know-54cd0d6e8062","https://www.oracle.com/security-alerts/cpuapr2020.html","https://www.oracle.com/security-alerts/cpujul2020.html","https://www.oracle.com/security-alerts/cpujan2020.html","https://github.com/FasterXML/jackson-databind/issues/2498","https://security.netapp.com/advisory/ntap-20191024-0005/","https://lists.apache.org/thread.html/r1b103833cb5bc8466e24ff0ecc5e75b45a705334ab6a444e64e840a0%40%3Cissues.bookkeeper.apache.org%3E","https://lists.apache.org/thread.html/rf1bbc0ea4a9f014cf94df9a12a6477d24a27f52741dbc87f2fd52ff2%40%3Cissues.geode.apache.org%3E","https://www.oracle.com/security-alerts/cpuoct2020.html","https://www.oracle.com//security-alerts/cpujul2021.html"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2019-17531","license":"CVE Program Terms of Use","key":"cve-program:CVE-2019-17531","identifiers":["CVE-2019-17531"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. Missing entries do not establish absence of exploitation.","generation":"2026-11-10T17:24:49.2932543+00:00","complete":true,"records":1773,"lastAttemptAt":"2026-11-10T17:24:49.2932543+00:00","lastSuccessAt":"2026-11-10T17:24:49.4591165+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:24:49.4591192+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"cve-program","scope":"Official CVE Program baseline and cumulative hourly delta; all vendors, published and rejected records","generation":"cve-8859cf40d4337e24bd2f258cc7778fbad01bb24c79d057aaf34cf1dfc6f8917d-c04d91b13c9128b20b85238adce4026f513a7f30cff28d5a67ae355d34d58b2b","complete":true,"records":422146,"lastAttemptAt":"2026-11-10T17:21:30.71186+00:00","lastSuccessAt":"2026-11-10T17:21:30.5671236+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:21:30.71186+00:00","snapshotPublishedAt":"2026-11-10T16:28:30+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"euvd","scope":"Rolling EUVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-d0c54bf27dd44f59b652d410e8e55def","complete":true,"records":13704,"lastAttemptAt":"2026-11-10T17:24:58.2594049+00:00","lastSuccessAt":"2026-11-10T16:26:03.716+00:00","error":null,"lastVerifiedAt":"2026-11-10T16:26:03.716+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13758,"expectedIdentifiers":13758,"failedIdentifiers":0},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-10T17:24:49.2932543+00:00","complete":true,"records":1096,"lastAttemptAt":"2026-11-10T17:24:49.2932543+00:00","lastSuccessAt":"2026-11-10T17:24:49.459896+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:24:49.4598962+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-059a952fa5b34452ba3a4ff42f04741b","complete":true,"records":13710,"lastAttemptAt":"2026-11-10T17:24:57.2351467+00:00","lastSuccessAt":"2026-11-10T17:24:57.231+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:24:57.231+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":13758,"expectedIdentifiers":13758,"failedIdentifiers":0},{"source":"osv:Go","scope":"Complete OSV Go ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"go-50a085e5b7a5d1546eabdb7e52fab85d658afa8554d3cf95a0891c49d83f2979","complete":true,"records":9935,"lastAttemptAt":"2026-11-10T17:24:49.1476899+00:00","lastSuccessAt":"2026-11-10T16:25:20.0114252+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:24:49.1476899+00:00","snapshotPublishedAt":"2026-11-10T16:18:10+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:NuGet","scope":"Complete OSV NuGet ecosystem archive, including GitHub Advisory Database records; NuGet version matching only","generation":"nuget-26503967ae4379db8f374089589d6e03fb15bd31f820c9e992aaf93840c2236c","complete":true,"records":1971,"lastAttemptAt":"2026-11-10T17:21:30.7782647+00:00","lastSuccessAt":"2026-11-09T21:02:20.472473+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:21:30.7782647+00:00","snapshotPublishedAt":"2026-11-09T20:18:18+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:crates.io","scope":"Complete OSV crates.io ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"crates.io-df497239f2f75af38e095cb498791dad4044a8a9a7f5f0ee6008bb732579ab9d","complete":true,"records":3081,"lastAttemptAt":"2026-11-10T17:24:49.2499106+00:00","lastSuccessAt":"2026-11-10T14:21:34.3717399+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:24:49.2499106+00:00","snapshotPublishedAt":"2026-11-10T14:18:07+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"osv:npm","scope":"Complete OSV npm ecosystem archive, including withdrawn and malicious-package source records; statement counts are not unique CVE counts","generation":"npm-82794ed9d128b3d2f332e24d4ecbf30e5b7d49fb88ff3791fdf7516fda05c8c9","complete":true,"records":231614,"lastAttemptAt":"2026-11-10T17:24:49.0209485+00:00","lastSuccessAt":"2026-11-10T17:24:47.5089691+00:00","error":null,"lastVerifiedAt":"2026-11-10T17:24:49.0209485+00:00","snapshotPublishedAt":"2026-11-10T16:33:23+00:00","importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null}]}